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Altered Perception Of Reward In Human Cocaine Addiction
October 15, 2006 — People addicted to cocaine have an impaired ability to perceive rewards and exercise control due to disruptions in the brain's reward and control circuits, according to a series of brain-mapping ... > full story -
Marijuana's Active Ingredient May Slow Progression Of Alzheimer's Disease
October 9, 2006 — Scientists are reporting discovery in laboratory experiments of a previously unknown molecular mechanism in which the active ingredient in marijuana may slow the progression of Alzheimer's disease ... > full story -
LSD Treatment For Alcoholism Gets New Look
October 7, 2006 — For the past five years, Dr. Erika Dyck has been unearthing some intriguing facts related to a group of pioneering psychiatrists who worked in Saskatchewan, Canada in the '50s and '60s. Among other ... > full story -
Use, As Well As 'Meth Mouth,' On The Rise
October 6, 2006 — It's cheap, addictive and can harm your smile for life. Its use is also rapidly increasing both nationally and world-wide. It is methamphetamine. According to the National Survey on Drug Use and ... > full story -
New Medications Are Battling Substance Abuse And Addiction
September 25, 2006 — The number of medications for treating addictions - one of the nation's most serious public health problems - has nearly doubled in recent years, along with a gradually expanding public willingness ... > full story -
Methamphetamine Use Restricts Fetal Growth, Study Finds
September 15, 2006 — Results from the first large-scale, prospective study of prenatal methamphetamine use show that newborns exposed to the drug are more than three times as likely to be born underweight. Appearing in ... > full story -
Enzyme Builds Neurotransmitters Via Newly Discovered Pathway
September 15, 2006 — Scientists at the Scripps Research Institute have uncovered a previously unknown function of an enzyme that appears to play a primary role in the biosynthesis of a large class of lipids that help ... > full story -
Radiotracers For Imaging Studies In Addiction: How Chemistry Enhances Ability To See Inside The Brain
September 15, 2006 — Chemist Joanna Fowler, Director of the Center for Translational Neuroimaging at the U.S. Department of Energy's Brookhaven National Laboratory and a pioneer in the development of radioactively ... > full story -
Geography And Geospatial Technology Used To Study Patterns Of Seized Meth Lab
September 8, 2006 — A Kansas State University geography professor is using geography and geospatial technology to describe the spatial patterns of seized meth labs in an area of Colorado and parts of Kansas, and to ... > full story -
Parental Cigarette Use Is 'Double Whammy' For Children
August 10, 2006 — A new study exploring smoking, heavy drinking and marijuana use across three generations indicates that the children of a parent who uses any of these substances are more likely to smoke, binge drink ... > full story
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